Dark Library - Temp Range

[johnb]

Im trying to assemble a dark lib in an effort to save time on those imaging nights, I have grouped darks by ISO and Exposure Time but when it comes to temp is there any flexibilty so if I have a dark that at 11 Deg C and a Light thats say 13 Deg C is that ok or does it need to be precise ?

Oh im using a cannon 450d modded and Im using exiftool to get the sensor temp for the dark files I have collected to date

Regards

John B

[Catanonia]

No need to be bang on but in the region of 5 degrees error should surfice.

[johnb]

thanks